CN211661930U

CN211661930U - Tool for disassembling smooth surface external member

Info

Publication number: CN211661930U
Application number: CN201922295362.9U
Authority: CN
Inventors: 高承毅; 赵丰; 贺子奇
Original assignee: China Second Metallurgy Group Co Ltd
Current assignee: China Second Metallurgy Group Co Ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-13
Anticipated expiration: 2029-12-19

Abstract

The application provides a dismantle instrument of smooth surface external member belongs to mechanical technical field. The tool for removing the smooth surface kit comprises: the first end of the sliding rod is provided with a clamping part, the clamping part is used for clamping the smooth surface sleeve part outer sleeve, and the end part of the second end of the sliding rod is provided with a limiting part; the sliding sleeve is coaxially sleeved on the sliding rod, and the sliding sleeve is arranged along the axial direction of the sliding rod and can slide between the clamping part on the sliding rod and the limiting part. The application provides a dismantle smooth surface external member blocks through the clamping part that two buckling pieces are constituteed the tip of outer tube to through the striking of slip cap to spacing portion, make the clamping part produce the effort to outer sleeve pipe production. Thereby make the outer tube move towards its other end, and then realize the dismantlement of smooth surface sleeve pipe. The tool is simple in structure, convenient to use and high in practicability.

Description

Tool for disassembling smooth surface external member

Technical Field

The utility model belongs to the technical field of machinery, concretely relates to dismantle instrument of smooth surface external member.

Background

In the prior art, parts such as smooth sleeves without threads are often encountered, and because the smooth surfaces of the parts cannot be used with tools such as a wrench when the parts need to be disassembled because of the problems of assembly, oxidation, rusting and the like, the parts are difficult to disassemble, time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a tool for disassembling a smooth surface kit to solve the problem of the prior art that it is difficult to disassemble a rusty smooth surface kit.

The application provides a dismantle instrument of smooth surface external member includes:

the first end of the sliding rod is provided with a clamping part, the clamping part is used for clamping the smooth surface sleeve part outer sleeve, and the end part of the second end of the sliding rod is provided with a limiting part;

the sliding sleeve is coaxially sleeved on the sliding rod, and the sliding sleeve is arranged along the axial direction of the sliding rod and can slide between the clamping part on the sliding rod and the limiting part.

Preferably, the limiting part on the sliding rod is a sphere, and the diameter of the limiting part is larger than the inner diameter of the sliding sleeve.

Preferably, the limiting part is detachably connected to the second end of the sliding rod.

Preferably, the second end of the slide bar is provided with an external thread, the limiting part is provided with an internal thread, and the limiting part is in threaded connection with the slide bar.

Preferably, both ends of the sliding sleeve are provided with outward extending portions in the circumferential direction, and the middle of the sliding sleeve is provided with a handheld portion.

Preferably, the end part of the sliding sleeve facing the limiting part is provided with a rubber pad.

Preferably, the clamping portion of the first end of the slide bar comprises:

the concave connecting piece comprises two extending parts, a gap is reserved between the two extending parts to form an opening end, the connecting piece is connected to the first end of the sliding rod, the opening end of the connecting piece is arranged away from the sliding rod, and coaxial first through holes are formed in the two extending parts;

the first end of each buckling piece in the length direction is provided with a second through hole, and the second end of each buckling piece is provided with an outward-expanded bending part;

the first ends of the two buckling pieces are attached to each other and connected to the connecting piece through the bolt assembly, a reserved space is formed between the bending portions of the second ends of the two buckling pieces, and the reserved space is used for accommodating the smooth surface outer sleeve piece.

Preferably, the clamping portion further includes a plurality of spacers provided with third through holes, and the spacers are disposed between the two fasteners and/or each fastener is connected to the protruding portion and is connected through the bolt assembly.

Preferably, the end parts of the two bending parts are respectively provided with a bending plate facing to each other, and the two bending plates are clamped on the inner tube of the sliding surface suite in a combined manner and are arranged in a manner of being tightly attached to the outer sleeve of the sliding surface suite.

Preferably, a semicircular through groove is formed in one side, close to each other, of each of the two bending plates, and the two bending plates are matched with each other through the two semicircular through grooves to clamp one end portion of the outer sleeve.

The application has the following beneficial effects:

the application provides a dismantle smooth surface external member blocks through the clamping part that two buckling pieces are constituteed the tip of outer tube to through the striking of slip cap to spacing portion, make the clamping part produce the effort to outer sleeve pipe production. Thereby make the outer tube move towards its other end, and then realize the dismantlement of smooth surface sleeve pipe. The tool is simple in structure, convenient to use and high in practicability.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a tool for disassembling a smooth surface kit according to an embodiment of the present invention;

fig. 2 is a left side view of two bending plates provided according to an embodiment of the present invention.

The device comprises a sliding rod 1, a sliding sleeve 2, a limiting part 3, an extending part 4, a connecting part 5, a bolt component 6, a buckling part 7, a bending plate 8, a bending part 9, a stretching part 10, a gasket 11 and a semicircular through groove 12.

Detailed Description

Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by the same or similar reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale.

With reference to fig. 1 and 2, the present application provides a tool for removing a slip surface kit comprising: the sliding rod comprises a sliding rod 1, a clamping part and a limiting part, wherein the first end of the sliding rod 1 is provided with the clamping part, the clamping part is used for clamping the outer sleeve of the smooth surface sleeve, and the end part of the second end of the sliding rod 1 is provided with the limiting part 3; the sliding sleeve 2 is coaxially sleeved on the sliding rod 1, and the sliding sleeve 2 is capable of sliding along the axial direction of the sliding rod 1 between the clamping part on the sliding rod 1 and the limiting part 3.

In this embodiment, the method of the disassembled smooth surface kit is to fix one end of the inner tube of the smooth surface kit, the clamping portion of the first end of the slide bar 1 clamps the inner tube of the smooth surface kit and clamps the optical outer sleeve, the slide sleeve 2 is slid to quickly impact the limiting portion 3 on the second end of the slide bar 1, so that the slide bar 1 has a force towards the limiting portion 3, and the outer sleeve on the smooth surface is pulled by the clamping portion to separate the outer sleeve from the inner tube.

As will be understood by those skilled in the art, the sliding sleeve 2 has sufficient weight and the sliding sleeve 2 has sufficient speed, so that the sliding sleeve 2 has a larger potential energy, and thus the clamping portion has a stronger impact force on the outer sleeve, and the outer sleeve is separated from the inner pipe.

In this embodiment, the limiting portion 3 on the sliding rod 1 is a sphere, and the diameter of the limiting portion 3 is larger than the inner diameter of the sliding sleeve 2, so that the limiting portion 3 blocks the sliding sleeve 2, transmits the potential energy of the sliding sleeve 2 to the limiting portion 3, and drives the outer sleeve.

In this embodiment, the position-limiting part 3 is detachably connected to the second end of the sliding rod 1. The second end of the slide bar 1 is provided with an external thread, the limiting part 3 is provided with an internal thread, and the limiting part 3 is in threaded connection with the slide bar 1. The advantage of can dismantling the connection can with spacing portion 3 with sliding sleeve 2 is pulled down, is favorable to maintenance and maintenance.

In this embodiment, both ends of the sliding sleeve 2 are provided with outward extending portions 4 in the circumferential direction, and the middle of the sliding sleeve 2 is provided with a handheld portion. The advantage is, not only can make things convenient for operating personnel to slide sliding sleeve 2, extension portion 4 can also play the guard action to operating personnel's hand, prevent sliding sleeve 2 with press from both sides when spacing portion 3 takes place to strike and hinder the hand.

In this embodiment, a rubber pad is disposed at an end of the sliding sleeve 2 facing the limiting portion 3. The rubber sleeve that sets up can to sliding sleeve 2 with spacing portion 3's direct impact prevents to sliding sleeve 2 and spacing portion 3's damage.

In this embodiment, the clamping portion of the first end of the slide bar 1 comprises: the connecting piece 5 is in a shape of a Chinese character 'ao', and comprises two extending parts 10, a gap is reserved between the two extending parts 10 to form an open end, the connecting piece 5 is connected to the first end of the sliding rod 1, the open end of the connecting piece 5 is arranged to be deviated from the sliding rod 1, and coaxial first through holes are formed in the two extending parts 10; the first end of each buckling piece 7 in the length direction is provided with a second through hole, and the second end of each buckling piece 7 is provided with an outward-expanded bending part 9; the first ends of the two buckling pieces 7 are attached to each other and connected to the connecting piece 5 through the bolt assembly 6, a reserved space is formed between the bending portions 9 of the second ends of the two buckling pieces 7, and the reserved space is used for accommodating the smooth surface outer sleeve piece.

The clamping part further comprises a plurality of gaskets 11 provided with third through holes, and the gaskets 11 are arranged between the two buckling pieces 7 and/or each buckling piece 7 is connected with the extension part 10 and is connected with the extension part through the bolt assembly 6. The distance between the two fasteners 7 can be adjusted by the aid of the arranged gasket 11 so as to be suitable for sliding surface kits with different sizes, and the two fasteners 7 can be fixed by the aid of the gasket 11 so that the bolt assembly cannot move axially.

The end parts of the two bending parts 9 are respectively provided with a bending plate 8 facing to each other, and the two bending plates 8 are combined and clamped on the inner pipe of the sliding surface suite and are arranged in a manner of being tightly attached to the outer sleeve of the sliding surface suite.

The 9 locks of the portion of bending of buckling piece 7 are in on the smooth surface external member, bend the board 8 and block the tip of outer tube, through the striking of slip cap 2 to spacing portion 3 makes spacing portion 3 has the pulling the power of board 8 of bending, through the repeated striking of slip cap 2 spacing portion 3, thereby realize the outer tube with interior sleeve pipe separation.

Referring to fig. 2, in this embodiment, a semicircular through groove 12 is formed in a side, which is relatively close to, of each of the two bending plates 8, and the two bending plates 8 are matched with the semicircular through grooves 12 to clamp the end portion of the outer sleeve. It should be understood that two of the fasteners 7 may be used in combination and sleeved on the inner sleeve, and the semicircular through grooves 12 are combined to form a circular ring hole, so as to be sleeved on the inner tube, and the bending plate 8 is made to clamp the end of the outer sleeve, so that the area of the bending plate 8 for clamping the end of the outer sleeve is increased, thereby facilitating the disassembly of the smooth surface kit.

The application provides a dismantle smooth surface external member blocks through the clamping part that two buckling pieces 7 are constituteed the tip of outer tube to through the striking of slip cap 2 to spacing portion 3, make the clamping part produce the effort to outer sleeve pipe. Thereby make the outer tube move towards its other end, and then realize the dismantlement of smooth surface sleeve pipe. The tool is simple in structure, convenient to use and high in practicability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. A tool for removing a smooth surface kit, comprising:

2. A tool for removing a glaze kit according to claim 1, wherein the limiting portion of the slide bar is a ball, and the diameter of the limiting portion is greater than the inner diameter of the slide sleeve.

3. A tool for removing a glaze kit according to claim 1 or claim 2 wherein the stop portion is removably attached to the second end of the slide bar.

4. A tool for removing a smooth surface kit according to claim 3 wherein the second end of the slide bar is provided with external threads and the stop portion is provided with internal threads, the stop portion being threadedly connected to the slide bar.

5. A slip profile kit as claimed in claim 1, wherein the slip sleeve is provided with a circumferential extension at each end and a hand grip at the middle.

6. A tool for removing a smooth surface kit according to claim 1 or 5 wherein the end of the sliding sleeve facing the limiting portion is provided with a rubber pad.

7. A tool for removing a glaze kit according to claim 1, wherein the clamping portion of the first end of the slide bar comprises:

8. The smooth surface kit removal tool according to claim 7 wherein the clamping portion further comprises a plurality of washers with third through holes, the washers being disposed between the two fasteners and/or each fastener being connected to the extension and through the bolt assembly.

9. The tool for disassembling the smooth surface kit according to claim 7, wherein the end parts of the two bending parts are respectively provided with oppositely-oriented bending plates, and the two bending plates are clamped on the inner pipe of the smooth surface kit in combination and are arranged in close contact with the outer sleeve of the smooth surface kit.

10. A tool for removing a smooth surface kit according to claim 9 wherein each of the two bending plates has a semi-circular through slot on a side thereof that is relatively close to the other side, and the two bending plates are engaged with the two semi-circular through slots to clamp an end of the outer sleeve.